I owned my cruze for 5 yrs and had no problems with the NGK iridium. I paired it with a coil pack I ripped out another cruze.
I'd use the original equipment AC Delco plug. Rockauto has them for $6.31 each, with a $3 per plug rebate offered.
Ran Autolite Iridum XP XP3922 plugs in it and had zero issues at about half the price of the NGK plugs, and I had a mild tune.
I set the new ngk's i put in to 0.27 and I feel a difference already lot less hesitation off the bottom end felt like it would almost hiccup before gaining any power with the stock plugs. now i lay into it and it just goes fairly smoothly
41-156 is the new plug for the LE2 engine. Our 2016.5 got them, and they are fine. 41-123s came out of it.
The new plug is AC Delco 41-156. Cannot tell any difference in my Gen 2 after replacing plugs. It ran fine before and did afterwards as well.
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This part for Chevrolet Cruze is made around the world. We have reviews for spark plug manufacturers from countries such as: USA, Japan .
In March 2026, the ranking of spark plug for Chevrolet Cruze on PartReview included 3 manufacturers. It is based on 6 reviews and 19 votes.
Last month, PartReview users preferred AC DELCO. 31% of positive votes went to this manufacturer.
In second place: spark plug NGK — 31%.
Third place: Autolite with 15% of the votes.
In the overall ranking of spark plug, which aggregates opinions of owners of different car makes and models, these brands hold the following positions:
After seeing which spark plug owners of Chevrolet Cruze prefer, check other popular parts for this car. In March 2026, leaders on PartReview were:
